4x1 HDMI KVM Switch 4 Port Ultra HD 4K@30Hz, USB 2.0, HDCP 1.2, No Power Adapter Required, Support Wireless Input Device and Hotkey Switch, with 4 HDMI and USB Cables - Buy
4 Port HDMI KVM Switch 4K@60Hz HDMI/USB Cables Included - J-Tech Digital
Amazon.com: KVM Switch HDMI 4K@60Hz for 4 Computers Share 1 Monitor, KVM Switch 4 Port with 4 USB 2.0 Ports Share Keyboard Mouse, Button Switch, Plug and Play, with 4 HDMI and 4 USB Cables… : Electronics
4 Port KVM Switch - HDMI, USB 2.0 & Audio - from LINDY UK
4-Port HDMI 2.0 KVM Switch with Ethernet Port, Audio, USB 3.0 Sharing, HDCP Engine, Hotkey/Serial Control, MKAN-SG3114
Amazon.com: KVM Switch HDMI 4 Port Box, AIMOS HDMI 2.0 KVM Switcher Support Wireless Keyboard and Mouse Connections and with USB Hub Port, UHD 4K@60Hz & 3D & 1080P Supported : Electronics
4 Port USB 3.0 HDMI KVM Switch Dual Monitor 4K 60Hz CKL-942HUA-3 – CKL KVM Switches
KVM switch USB-C HDMI 4port 4K60Hz with EDID,USB hub TESmart